*Excludes Observations that span multiple months

	B	b	t	W	w
Jan	0	0	0	0	0	0
Feb	0	0	0	0	0	0
Mar	0	0	0	0	0	0
Apr	0	0	2	0	0	2
May	0	0	294	0	0	294
Jun	0	0	91	0	0	91
Jul	0	0	38	0	0	38
Aug	0	0	115	0	0	115
Sep	0	0	139	0	0	139
Oct	0	0	21	0	0	21
Nov	0	0	1	0	0	1
Dec	0	0	0	0	0	0
Total	0	0	701	0	0	701